Inventor

LIU YENAN

CN3 patents

⚠️ This page may combine multiple inventors who share the name “LIU YENAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEIJING INST SPACECRAFT ENVIRONMENT ENGINEERING

1 patent

US9796487B2Oct 24, 2017

Fuel-free spacecraft propelling system based on spatial atomic oxygen and propelling method

BEIJING INST SPACECRAFT ENVIRONMENT ENGINEERING14 citations71

HUANG LIJI

1 patent

US8336392B2Dec 25, 2012

Integrated micromachining air flow path clog sensor

HUANG LIJI0 citations49

BEIJING INST OF SPACECRAFT ENVIROMENT ENGINEERING

1 patent

US9394889B2Jul 19, 2016

Chemical-electromagnetic hybrid propeller with variable specific impulse

BEIJING INST OF SPACECRAFT ENVIROMENT ENGINEERING0 citations29